Fix the MS-DOS build (fallout from 2010-07-12T14:16:38Z!schwab@linux-m68k.org, 2010-07-12T17:04:38Z!dann@ics.uci.edu, 2010-07-12T17:21:11Z!dann@ics.uci.edu).

 msdos/sed1v2.inp (C_WARNINGS_SWITCH, PROFILING_CFLAGS, PROFILING_LDFLAGS):
 Edit to empty.
 msdos/sed3v2.inp(C_WARNINGS_SWITCH, PROFILING_CFLAGS, PROFILING_LDFLAGS):
 Edit to empty.
 src/process.c (setup_process_coding_systems): Move to the part
 shared by non-subprocesses systems, and make its body empty when
 subprocesses is not defined.
 (close_process_descs): Move to the part shared by non-subprocesses
 systems.

5 files changed, 83 insertions, 57 deletions

diff --git a/msdos/ChangeLog b/msdos/ChangeLog
index c4268ef1ddd..a7a72d233d5 100644
--- a/msdos/ChangeLog
+++ b/msdos/ChangeLog
@@ -1,3 +1,11 @@
+2010-07-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * sed1v2.inp (C_WARNINGS_SWITCH, PROFILING_CFLAGS, PROFILING_LDFLAGS):
+        Edit to empty.
+
+        * sed3v2.inp(C_WARNINGS_SWITCH, PROFILING_CFLAGS, PROFILING_LDFLAGS):
+        Edit to empty.
+
 2010-07-11  Eli Zaretskii  <eliz@gnu.org>
 
         * sed2v2.inp (HAVE_STRCHR, HAVE_STRRCHR): Don't edit, already
diff --git a/msdos/sed1v2.inp b/msdos/sed1v2.inp
index 0453f71e7ad..95ef5305d4c 100644
--- a/msdos/sed1v2.inp
+++ b/msdos/sed1v2.inp
@@ -40,6 +40,9 @@ s/\.h\.in/.h-in/
 /^C_SWITCH_SYSTEM *=/s/@C_SWITCH_SYSTEM@//
 /^C_SWITCH_X_SYSTEM *=/s/@C_SWITCH_X_SYSTEM@//
 /^C_SWITCH_X_SITE *=/s/@C_SWITCH_X_SITE@//
+/^C_WARNINGS_SWITCH *=/s/@C_WARNINGS_SWITCH@//
+/^PROFILING_CFLAGS *=/s/@PROFILING_CFLAGS@//
+/^PROFILING_LDFLAGS *=/s/@PROFILING_LDFLAGS@//
 #/^LD_SWITCH_X_SITE *=/s/@LD_SWITCH_X_SITE@//
 /^LD_SWITCH_SYSTEM_TEMACS *=/s/@LD_SWITCH_SYSTEM_TEMACS@//
 /^LD_SWITCH_X_SITE_AUX *=/s/@LD_SWITCH_X_SITE_AUX@//
diff --git a/msdos/sed3v2.inp b/msdos/sed3v2.inp
index bc555cc0b08..9e2e3ebd23f 100644
--- a/msdos/sed3v2.inp
+++ b/msdos/sed3v2.inp
@@ -39,6 +39,9 @@
 /^CFLAGS *=/s!=.*$!=-O2 -g!
 /^C_SWITCH_SYSTEM *=/s!=.*$!=-DMSDOS!
 /^C_SWITCH_MACHINE *=/s/@C_SWITCH_MACHINE@//
+/^C_WARNINGS_SWITCH *=/s/@C_WARNINGS_SWITCH@//
+/^PROFILING_CFLAGS *=/s/@PROFILING_CFLAGS@//
+/^PROFILING_LDFLAGS *=/s/@PROFILING_LDFLAGS@//
 /^LOADLIBES *=/s!=.*$!=!
 /^ALLOCA *=/s!@ALLOCA@!!
 /^EXEEXT *=/s!@EXEEXT@!!
diff --git a/src/ChangeLog b/src/ChangeLog
index 267ca18b699..dc89a87b3a9 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2010-07-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * process.c (setup_process_coding_systems): Move to the part
+        shared by non-subprocesses systems, and make its body empty when
+        subprocesses is not defined.
+        (close_process_descs): Move to the part shared by non-subprocesses
+        systems.
+
 2010-07-12  Dan Nicolaescu  <dann@ics.uci.edu>
 
         * callproc.c (child_setup): Remove subprocesses conditional.
diff --git a/src/process.c b/src/process.c
index 8de85354dd3..226326d9c5e 100644
--- a/src/process.c
+++ b/src/process.c
@@ -642,38 +642,6 @@ remove_process (register Lisp_Object proc)
   deactivate_process (proc);
 }
 
-/* Setup coding systems of PROCESS.  */
-
-void
-setup_process_coding_systems (Lisp_Object process)
-{
-  struct Lisp_Process *p = XPROCESS (process);
-  int inch = p->infd;
-  int outch = p->outfd;
-  Lisp_Object coding_system;
-
-  if (inch < 0 || outch < 0)
-    return;
-
-  if (!proc_decode_coding_system[inch])
-    proc_decode_coding_system[inch]
-      = (struct coding_system *) xmalloc (sizeof (struct coding_system));
-  coding_system = p->decode_coding_system;
-  if (! NILP (p->filter))
-    ;
-  else if (BUFFERP (p->buffer))
-    {
-      if (NILP (XBUFFER (p->buffer)->enable_multibyte_characters))
-        coding_system = raw_text_coding_system (coding_system);
-    }
-  setup_coding_system (coding_system, proc_decode_coding_system[inch]);
-
-  if (!proc_encode_coding_system[outch])
-    proc_encode_coding_system[outch]
-      = (struct coding_system *) xmalloc (sizeof (struct coding_system));
-  setup_coding_system (p->encode_coding_system,
-                       proc_encode_coding_system[outch]);
-}
 
 DEFUN ("processp", Fprocessp, Sprocessp, 1, 1, 0,
        doc: /* Return t if OBJECT is a process.  */)
@@ -4113,31 +4081,6 @@ deactivate_process (Lisp_Object proc)
     }
 }
 
-/* Close all descriptors currently in use for communication
-   with subprocess.  This is used in a newly-forked subprocess
-   to get rid of irrelevant descriptors.  */
-
-void
-close_process_descs (void)
-{
-#ifndef DOS_NT
-  int i;
-  for (i = 0; i < MAXDESC; i++)
-    {
-      Lisp_Object process;
-      process = chan_process[i];
-      if (!NILP (process))
-        {
-          int in  = XPROCESS (process)->infd;
-          int out = XPROCESS (process)->outfd;
-          if (in >= 0)
-            emacs_close (in);
-          if (out >= 0 && in != out)
-            emacs_close (out);
-        }
-    }
-#endif
-}
 
 DEFUN ("accept-process-output", Faccept_process_output, Saccept_process_output,
        0, 4, 0,
@@ -7208,6 +7151,67 @@ wait_reading_process_output (time_limit, microsecs, read_kbd, do_display,
 /* The following functions are needed even if async subprocesses are
    not supported.  Some of them are no-op stubs in that case.  */
 
+/* Setup coding systems of PROCESS.  */
+
+void
+setup_process_coding_systems (Lisp_Object process)
+{
+#ifdef subprocesses
+  struct Lisp_Process *p = XPROCESS (process);
+  int inch = p->infd;
+  int outch = p->outfd;
+  Lisp_Object coding_system;
+
+  if (inch < 0 || outch < 0)
+    return;
+
+  if (!proc_decode_coding_system[inch])
+    proc_decode_coding_system[inch]
+      = (struct coding_system *) xmalloc (sizeof (struct coding_system));
+  coding_system = p->decode_coding_system;
+  if (! NILP (p->filter))
+    ;
+  else if (BUFFERP (p->buffer))
+    {
+      if (NILP (XBUFFER (p->buffer)->enable_multibyte_characters))
+        coding_system = raw_text_coding_system (coding_system);
+    }
+  setup_coding_system (coding_system, proc_decode_coding_system[inch]);
+
+  if (!proc_encode_coding_system[outch])
+    proc_encode_coding_system[outch]
+      = (struct coding_system *) xmalloc (sizeof (struct coding_system));
+  setup_coding_system (p->encode_coding_system,
+                       proc_encode_coding_system[outch]);
+#endif
+}
+
+/* Close all descriptors currently in use for communication
+   with subprocess.  This is used in a newly-forked subprocess
+   to get rid of irrelevant descriptors.  */
+
+void
+close_process_descs (void)
+{
+#ifndef DOS_NT
+  int i;
+  for (i = 0; i < MAXDESC; i++)
+    {
+      Lisp_Object process;
+      process = chan_process[i];
+      if (!NILP (process))
+        {
+          int in  = XPROCESS (process)->infd;
+          int out = XPROCESS (process)->outfd;
+          if (in >= 0)
+            emacs_close (in);
+          if (out >= 0 && in != out)
+            emacs_close (out);
+        }
+    }
+#endif
+}
+
 DEFUN ("get-buffer-process", Fget_buffer_process, Sget_buffer_process, 1, 1, 0,
        doc: /* Return the (or a) process associated with BUFFER.
 BUFFER may be a buffer or the name of one.  */)